Mopping machine



FIG. 1 is a top, front and side trimetric view of the mopping machine showing my new design;

FIG. 2 is a front view thereof;

FIG. 3 is a right side view thereof;

FIG. 4 is a left side view thereof; and,

FIG. 5 is a top view thereof.

The “dashed” broken lines represent the environment in which the article resides and forms no part of the claimed design. 

CLAIM The ornamental design for a mopping machine, as shown and described. 